<!DOCTYPE html>
<html>
  <head>
    <title>Go Demo</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <script src="https://lib.sinaapp.com/js/jquery/1.9.1/jquery-1.9.1.min.js"></script>
  </head> 
  
   <body>
  	 <h1>welcome to room</h1>
  </body>  

  
</html>